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    Mamaroneck, NY
    Duplex

    Mamaroneck, NY Duplexes for Sale

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    Harrison, NY Larchmont, NY New Rochelle, NY White Plains, NY Rye, NY Scarsdale, NY Rye Brook, NY Yonkers, NY
    6 properties
    Duplex with Two-Car Garage
    Updated: Aug 13
    Duplex with Two-Car Garage

    926 Lester Ave, Mamaroneck, NY 10543

    $949,000
    2,900 sqft
    Legal 2‑family home with approximately 2,900 square feet of living space
    Two units, each with three bedrooms
    First‑floor unit includes 1.5 baths; second‑floor unit includes 1 bath
    Built‑in 2‑car garage and full basement
    Additional approximately 296 square feet available for potential finishing
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    This listing looks promising.

    Here's a quick look at some key insights for

    926 Lester Ave, Mamaroneck, NY 10543

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    • Est. Cap Rate

      6%
      Above avg (5.9%)

    • Est. NOI

      $56K
      Annual

    • Price @ 7% Cap

      $807K
      Suggested

    • Property Type

      Duplex
      Built 1960
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    Colonial Duplex with Deck
    Updated: Jun 27
    Colonial Duplex with Deck

    912 Lester Avenue, Mamaroneck, NY 10543

    $998,000
    0.12 AC lot
    Colonial duplex at 912 Lester Avenue, Mamaroneck, NY 10543
    As‑is condition with recent interior fire; renovation required; structure described as very sound
    Demo removal permit being filed; no internal visits permitted—only outside viewing
    Potential to permit up to 4 bed/2 bath per unit with your own designed drawings
    Vinyl siding exterior; deck and driveway with garage and off‑street parking
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    Two-Family Duplex with Riverfront Patio
    Two-Family Duplex with Riverfront Patio

    903 Howard Avenue, Mamaroneck, NY 10543

    $830,000
    0.13 AC lot

    Well-maintained two-family duplex with two 2-bedroom, 1-bath units and a private backyard patio overlooking the Mamaroneck River.

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    Two-Family Duplex with Covered Porch
    Two-Family Duplex with Covered Porch

    419 Beach Avenue, Mamaroneck, NY 10543

    $1,200,000
    0.23 AC lot

    Well-built two-family home with a covered porch, deck, driveway parking, and garage, on a level lot with public sewer.

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    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
    Two-Family Duplex With Garage
    Two-Family Duplex With Garage

    926 Lester Avenue, Mamaroneck, NY 10543

    Contact for pricing
    2,910 sqft

    Zoned Multi-Family 2-4, the property includes a basement, deck, yard, and enclosed porch.

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    Two-Family Home with Covered Porch
    Two-Family Home with Covered Porch

    419 Beach Avenue, Mamaroneck, NY 10543

    $1,200,000

    Legal two-family layout includes an oversized main living area, covered porch, and a bright second-floor apartment.

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    Based on your search, we've compiled 10 Potential Opportunities for your consideration. Besides 6 Active listings in Mamaroneck, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities

    Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    Legal Two-Family Duplex
    Legal Two-Family Duplex

    69 Pleasant Street, New Rochelle, NY 10801

    $599,000
    0.09 AC lot

    Legal two-family duplex with full basement, private driveway, and natural gas heat, tenant occupied on two floors.

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    Legal Two-Family Fixer-Upper
    Legal Two-Family Fixer-Upper

    769 Forest Avenue, Larchmont, NY 10538

    $899,000
    0.20 AC lot

    Legal two-family home on a 0.20-acre lot, offered strictly as-is with extensive renovation needed.

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    Two-Family Duplex
    Two-Family Duplex

    69 Pleasant Street, New Rochelle, NY 10801

    Contact for pricing

    Legal two-family duplex with three residential floors and a full basement, built in 1930.

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    Mixed-Use Retail and Residential Building
    Mixed-Use Retail and Residential Building

    2124 Boston Post Rd, Larchmont, NY 10538

    Contact for pricing

    Brick mixed-use building with two retail storefronts, two apartments, and a basement exceeding 1,300 square feet.

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    Mamaroneck, NY Duplexes Market Trends and Statistics

    Explore 6 duplexes for sale in Mamaroneck, NY, showcased through 6 active listings on our real estate platform. These investment opportunities span a total of 5,810 square feet of properties for sale, with an estimated market value of $5,177,000.

    Sale prices for duplexes in Mamaroneck, NY start at $830,000, averaging $1,035,400, and reaching up to $1,200,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Duplexes 6
    Apartment buildings 4
    Triplexes 1

    Demographics Overview

    Population 21K
    Population Growth (5Y) +1.5%
    Median Household Income $128,418
    College Educated 83.6%

    High-Yield Neighborhoods for Investment

    Identify Mamaroneck submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

    Neighborhood Average Price
    10543 $1M

    Listings Trend

    New vs delisted commercial listings in Westchester County

    New Delisted

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